I got into skeet and trap again a few years ago and shot some it left a lot of powder residue and even unburnt looking powder all over my gun. I tried there duck load and the same happened but that was I think 6 years ago it may be better now.

They are a little dirtier than some other brands, and once in a while their hulls will expand and fill the chamber of my double gun and get stuck so bad that the extractors can't pull the shell out of there, but all in all I like them. Especially like their 1 9/16 oz. 3 1/2" BB for geese.